quick vertex buffer questions

a) is it safe to assume that all primitives will be drawn in the order in which they were put in the buffer?

b) is it possible to alter vertices in a vertex buffer without having to rebuild the buffer from the begining. (I realize that must not be the case with vertex_freeze).
 

Roa

Member
yes

no
[edit]
I take that back, possibly. I've not tried it, but you might be able to use the buffer_seek commands and shift bits around in the buffer. I've not tried to mess around with it too much.
 
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